David hits the CES tech show in Vegas, then reports back to Joanna and Christopher, who decided to avoid the crowds this year. His favorites: Hyundai's walking car and Samsung's modular MicroLED TV, which could be plastered across an entire wall. But first, they have an obligatory catch up on Apple woes, namely iPhone XR, aka the not-so-little iPhone that couldn't. After Christopher shares some helpful email pointers, David interviews Segway-Ninebot's Tony Ho about why electric scooters are, like, the best.